CN211521571U

CN211521571U - Bottle stopper

Info

Publication number: CN211521571U
Application number: CN201922131523.0U
Authority: CN
Inventors: 陈自建; 吕德伟
Original assignee: Wanfule Private Co ltd; Guangdong Aoneng Hardware Tools Co ltd
Current assignee: Guangdong Aoneng Hardware Tools Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-09-18
Anticipated expiration: 2029-11-30

Abstract

The utility model relates to a bottle plug, including spiral cover, screw rod, sealed lid, rubber buffer, nut and leading wine pipe, the screw rod is opened along its length direction has the lumen of ventilating and leads to the liquid lumen, lead wine pipe and lead to liquid lumen intercommunication, the spiral cover is put on the screw rod with the threaded connection mode cover, and the nut is put at the screw rod lower extreme with the threaded connection mode cover, sealed lid, rubber buffer are from top to bottom put in proper order on the screw rod between spiral cover and nut, and sealed lid and rubber buffer can be followed the screw rod and slideed from top to bottom. Downwards through the spiral cover rotation, the spiral cover promotes sealed lid, sealed lid extrusion rubber buffer, the rubber buffer receives the pressure expansion, because the bottleneck inner chamber of beverage bottle (like the grape wine bottle) is narrow cavity on the wide down, when the rubber buffer inflation back, atmospheric pressure in the beverage bottle makes plug and bottleneck inner wall inseparabler by the effort of lower up, avoids current wine stopper to become flexible because of the effort of the atmospheric pressure of beverage bottle up, causes the gaseous condition of seepage.

Description

Bottle stopper

Technical Field

The invention relates to a bottle stopper.

Background

In the fresh-keeping wine distributor and similar products on the market, the quality guarantee time and the fresh-keeping quality of wine are influenced by the sealing effect of wine bottles, so that the bottle stopper for sealing the wine bottles is very important, and the quality guarantee time and the fresh-keeping quality of the wine are influenced by the condition that gas is easy to leak due to the structural design of the bottle stopper.

The following two kinds of closing cap modes of current grape wine universal adoption, one kind is the wooden plug, another kind is the spiral cover, the bottleneck internal diameter size and the structure of these two kinds of modes are inequality, even adopt same kind of closing cap mode, the grape wine bottle of different brands also differentiates, and what the fresh-keeping machine of dividing used is the bottle plug with the sealed mode of flexible glue on the market basically, the effort is from last bottle plug down of pressing, volume elasticity is fixed, and up is followed to atmospheric pressure, make the bottle plug not hard up the condition that appears gas leakage in the time longer easily like this, especially adopt the bottleneck internal diameter ratio broad of the grape wine bottle of spiral cover mode, the leakage condition appears more easily, lead to its sealed not tight.

Disclosure of Invention

The invention aims to provide a bottle stopper which has a good sealing effect and a simple structure.

The purpose of the invention is realized as follows:

the utility model provides a bottle plug, includes spiral cover, screw rod, sealed lid, rubber buffer, nut and leads the wine pipe, the screw rod is opened along its length direction has the lumen of ventilating and leads to the liquid lumen, lead wine pipe and lead to liquid lumen intercommunication, the spiral cover is put on the screw rod with the threaded connection mode cover, and the nut is put at the screw rod lower extreme with the threaded connection mode cover, sealed lid, rubber buffer are from top to bottom put on the screw rod between spiral cover and nut in proper order, and sealed lid and rubber buffer can be followed the screw rod and slided from top to bottom.

When the screw cap is rotated in the forward direction, the screw cap moves downwards along the screw rod to push the sealing cap, the sealing cap slides downwards to press the rubber plug, and the rubber plug deforms to enlarge the diameter of the rubber plug to block a bottle neck;

when the screw cap is rotated reversely, the screw cap moves upwards along the screw rod, and the rubber plug recovers deformation to dredge the bottle neck and push the sealing cap to slide upwards.

Downwards through the spiral cover rotation, the spiral cover promotes sealed lid, sealed lid extrusion rubber buffer, the rubber buffer is by the pressure expansion, because the bottleneck inner chamber of beverage bottle (like the beverage bottle) is narrow cavity on the wide down, after the rubber buffer inflation, atmospheric pressure in the beverage bottle makes plug and bottleneck inner wall inseparabler by lower effort up, it is not hard up because of the atmospheric pressure of beverage bottle to avoid current wine stopper, cause the gaseous condition of seepage, and adopt the rubber buffer, even the bottleneck internal diameter difference of different beverage bottles (like the beverage bottle) also can seal, the operation is thus simple, the suitability is strong, and when needing to be changed when the rubber buffer is ageing or other reasons damage, swivel nut can take out the rubber buffer, the operation is thus simple, the change is easy.

The aim of the invention can also be solved by the following technical measures:

as a more specific scheme, the center of the sealing cover extends downwards to form a pressing cylinder, the outer wall of the pressing cylinder and the inner wall of the sealing cover form an annular cavity, and a sealing gasket is arranged at the top of the annular cavity. When the rubber plug is expanded to seal the bottle neck in the sealing operation, the rubber plug has an upward pulling force, and the sealing cover also has a downward acting force to press the bottle neck tightly, so that the sealing pad of the sealing cover is tightly attached to the bottle neck, and the double sealing effect is achieved.

As a more specific scheme, the wine guide pipe is a hollow pipe body, the upper end of the wine guide pipe is opened, the lower end of the wine guide pipe is closed, and a through hole is formed in the wall of the wine guide pipe close to the lower end of the wine guide pipe. The pipe wall close to the lower end of the wine guide pipe is provided with small holes, so that the phenomenon that the immersed objects are sucked or block the pipeline is prevented, and the practicability of the bottle stopper is improved.

As a more specific scheme, the wine bottle further comprises a hose, wherein one end of the hose is communicated with the liquid through pipe cavity, and the other end of the hose is communicated with the wine guide pipe. The flexible pipe can be bent in the wine bottle at will, so that the wine guide pipe is suitable for wine bottles with different heights, and the applicability of the bottle stopper is improved.

As a more specific scheme, the upper end of the screw rod is provided with a ventilation interface and a liquid communication interface, the ventilation interface is communicated with the ventilation tube cavity, and the liquid communication interface is communicated with the liquid communication tube cavity.

The invention has the following beneficial effects:

according to the invention, the screw cap rotates downwards, the screw cap pushes the sealing cover, the sealing cover extrudes the rubber plug, the rubber plug is expanded under pressure, and the inner cavity of the bottleneck of the wine bottle (such as a wine bottle) is a cavity with a wide bottom and a narrow top, so that after the rubber plug expands, the acting force of the air pressure in the wine bottle from bottom to top enables the rubber plug to be closer to the inner wall of the bottleneck, thereby avoiding the condition that the existing wine plug is loosened due to the upward acting force of the air pressure of the wine bottle to cause gas leakage.

According to the invention, when the rubber plug is aged or damaged due to other reasons and needs to be replaced, the rubber plug can be taken out by rotating the nut, so that the operation is simple and the replacement is easy.

According to the invention, the small holes are formed on the pipe wall close to the lower end of the wine guide pipe, so that the soaked substances are prevented from being sucked or blocking the pipe, the practicability of the bottle plug is improved, and the hose can be bent in the wine bottle at will, so that the wine guide pipe is suitable for wine bottles with different heights, and the applicability of the bottle plug is improved.

In the invention, when the rubber plug expands to seal the bottle neck in the sealing operation, an upward pulling force is generated, and the sealing cover also has a downward acting force to press the bottle neck tightly, so that the sealing pad of the sealing cover is tightly attached to the bottle neck, thereby achieving the effect of double sealing.

Drawings

Fig. 1 is a schematic view of the bottle stopper of the present invention (with the rubber stopper compressed).

Fig. 2 is a cross-sectional view of the bottle stopper of the present invention (with the rubber stopper in an open state).

Fig. 3 is a schematic cross-sectional view of the bottle stopper (excluding the wine guide tube) of the present invention.

Fig. 4 is a schematic view of the assembly of the quick connector of the bottle stopper, the wine bottle and the wine dispenser of the present invention.

Fig. 5 is a schematic sectional view showing the assembly of the quick coupling of the bottle stopper, the wine bottle and the wine dispenser of the present invention.

Fig. 6 is an assembly view of a wine bottle and a wine dispenser with a bottle stopper according to the present invention.

Fig. 7 is a schematic cross-sectional view of the wine dispenser.

Detailed Description

The invention is further described with reference to the following figures and examples:

embodiment, as shown in fig. 1 to 7, a bottle stopper 400 comprises a screw cap 1, a screw rod 2, a sealing cap 3, a rubber stopper 4, a nut 5, a wine guide tube 6 and a hose 7. The screw rod 2 is provided with a ventilation tube cavity 8 and a liquid passing tube cavity 9 along the length direction, the screw cap 1 is sleeved at the upper end of the screw rod 2 in a threaded connection mode, and the nut 5 is sleeved at the lower end of the screw rod 2 in a threaded connection mode.

The center of the sealing cover 3 extends downwards to form a pressing cylinder 31, the outer wall of the pressing cylinder 31 and the inner wall of the sealing cover 3 form an annular cavity 32, and the top of the annular cavity 32 is provided with a sealing gasket 10.

The sealing cover 3 and the rubber plug 4 are sequentially sleeved on the screw rod 2 between the screw cover 1 and the nut 5 from top to bottom, and the sealing cover 3 and the rubber plug 4 can slide up and down along the screw rod 2.

The wine guide pipe 6 is a hollow pipe body, the upper end of the wine guide pipe 6 is opened, the lower end of the wine guide pipe 6 is closed, and a through hole 61 is formed in the wall of the wine guide pipe 6 close to the lower end of the wine guide pipe 6. One end of the hose 7 is communicated with the liquid communicating pipe cavity 9, and the other end of the hose 7 is communicated with the wine guiding pipe 6.

The upper end of the screw rod 2 is provided with a ventilation interface 21 and a liquid communication interface 22, the ventilation interface 21 is communicated with the ventilation tube cavity 8, and the liquid communication interface 22 is communicated with the liquid communication tube cavity 9.

The working principle is as follows:

the user connects the bottle stopper 400 and the wine guide tube 6 by the hose 7, then the wine guide tube 6 is gradually extended into the bottle body 100 along the bottle opening 102, and then the lower end of the screw 2 is also inserted into the bottle neck 101 along the bottle opening 102 until the top of the bottle neck 101 abuts against the top of the annular cavity 32 of the sealing cover 3.

Then, the user rotates the screw cap 1 forward, the screw cap 1 moves downwards along the screw rod 2 to push the sealing cap 3, the sealing cap 3 slides downwards, the pressing barrel 31 presses the rubber plug 4 downwards, the rubber plug 4 deforms to expand the diameter thereof to block the bottle neck 101, and meanwhile, the bottle mouth 102 is tightly attached to the sealing gasket 10 to seal the bottle mouth 102, so that the bottle is sealed.

If the user need take out when bottle plug 400, when the user reverse rotation spiral cover 1, spiral cover 1 up removed along screw rod 2, and rubber buffer 4 resumes deformation mediation bottleneck 101, and rubber buffer 4 resumes deformation process and pushes sealed lid 3 and upwards slides, and bottleneck 102 separates with sealed 10, removes bottleneck 102 sealed.

Quick connector 200 of wine distributor 300 is connected with bottle stopper 400 quickly

The quick connector 200 comprises a gas interface 201 and a liquid interface 202, firstly, a user connects the bottle plug 400 with the bottle 100, then the user connects the quick connector 200 with the bottle plug 400, at the moment, the gas interface 201 is communicated with the ventilation interface 21, and the liquid interface 202 is communicated with the liquid interface 22, so that the wine distributor 300 is quickly connected with the bottle plug 400, and finally, the user puts the bottle 100 into the wine storage cavity and locks the sealing cover 3 to the wine storage cavity.

Claims

1. The utility model provides a bottle plug, includes spiral cover, screw rod, sealed lid, rubber buffer, nut and leads wine pipe, its characterized in that: the screw rod is opened along its length direction has the lumen of ventilating and leads to the liquid lumen, lead wine pipe and lead to the liquid lumen intercommunication, the spiral cover is put on the screw rod with the threaded connection mode cover, and the nut is put at the screw rod lower extreme with the threaded connection mode cover, sealed lid, rubber buffer from top to bottom overlap in proper order put on the screw rod between spiral cover and nut, and sealed lid and rubber buffer can follow the screw rod and slide from top to bottom.

2. The bottle stopper according to claim 1, characterized in that: the center of the sealing cover extends downwards to form a pressing cylinder, the outer wall of the pressing cylinder and the inner wall of the sealing cover form an annular cavity, and a sealing gasket is arranged at the top of the annular cavity.

3. The bottle stopper according to claim 1, characterized in that: the wine guide pipe is a hollow pipe body, the upper end of the wine guide pipe is opened, the lower end of the wine guide pipe is closed, and a through hole is formed in the wall of the wine guide pipe close to the lower end of the wine guide pipe.

4. The bottle stopper according to claim 3, characterized in that: still include the hose, hose one end intercommunication logical liquid lumen, the hose other end intercommunication leads the wine pipe.

5. The bottle stopper according to claim 1, characterized in that: the upper end of the screw rod is provided with a ventilation interface and a liquid passing interface, the ventilation interface is communicated with the ventilation tube cavity, and the liquid passing interface is communicated with the liquid passing tube cavity.